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path: root/extras/packetforge/parsegraph/nodes/sctp.json
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{
    "type" : "node",
    "name" : "sctp",
    "layout" : [
        {
            "name" : "src",
            "size" : "16"
        },
        {
            "name" : "dst",
            "size" : "16"
        },
        {
            "name" : "veificationtag",
            "size" : "16"
        },
        {
            "name" : "checksum",
            "size" : "16"
        }
    ]
}
def encode(self): return {'type': self.type, 'dscp': self.dscp} class VppPolicer(VppObject): """ Policer """ def __init__(self, test, name, cir, eir, commited_burst, excess_burst, rate_type=0, round_type=0, type=0, color_aware=False, conform_action=PolicerAction(1, 0), exceed_action=PolicerAction(0, 0), violate_action=PolicerAction(0, 0)): self._test = test self.name = name self.cir = cir self.eir = eir self.commited_burst = commited_burst self.excess_burst = excess_burst self.rate_type = rate_type self.round_type = round_type self.type = type self.color_aware = color_aware self.conform_action = conform_action self.exceed_action = exceed_action self.violate_action = violate_action self._policer_index = INVALID_INDEX @property def policer_index(self): return self._policer_index def add_vpp_config(self): r = self._test.vapi.policer_add_del( name=self.name, cir=self.cir, eir=self.eir, cb=self.commited_burst, eb=self.excess_burst, rate_type=self.rate_type, round_type=self.round_type, type=self.type, color_aware=self.color_aware, conform_action=self.conform_action.encode(), exceed_action=self.exceed_action.encode(), violate_action=self.violate_action.encode()) self._test.registry.register(self, self._test.logger) self._policer_index = r.policer_index return self def remove_vpp_config(self): self._test.vapi.policer_add_del(is_add=False, name=self.name) self._policer_index = INVALID_INDEX def bind_vpp_config(self, worker, bind): self._test.vapi.policer_bind(name=self.name, worker_index=worker, bind_enable=bind) def apply_vpp_config(self, if_index, apply): self._test.vapi.policer_input(name=self.name, sw_if_index=if_index, apply=apply) def query_vpp_config(self): dump = self._test.vapi.policer_dump( match_name_valid=True, match_name=self.name) for policer in dump: if policer.name == self.name: return True return False def object_id(self): return ("policer-%s" % (self.name)) def get_stats(self, worker=None): conform = self._test.statistics.get_counter("/net/policer/conform") exceed = self._test.statistics.get_counter("/net/policer/exceed") violate = self._test.statistics.get_counter("/net/policer/violate") counters = {"conform": conform, "exceed": exceed, "violate": violate} total = {} for name, c in counters.items(): total[f'{name}_packets'] = 0 total[f'{name}_bytes'] = 0 for i in range(len(c)): t = c[i] if worker is not None and i != worker + 1: continue stat_index = self._policer_index total[f'{name}_packets'] += t[stat_index]['packets'] total[f'{name}_bytes'] += t[stat_index]['bytes'] return total